package listener;

import java.io.File;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class a {
    public String filePath;


    public void test(){
        File f = new File(this.getClass().getResource("/").getPath());
        String s = f.toString();

        String pattern = ".*Javaweb_demo1\\\\";

         // 创建 Pattern 对象
        Pattern r = Pattern.compile(pattern);

        // 现在创建 matcher 对象
        Matcher m = r.matcher(s);

        if (m.find( )) {
            System.out.println("Found value: " + m.group(0) );

        } else {
            System.out.println("NO MATCH");
        }
        filePath = m.group(0)+"inf"+File.separator+"db.properties";


    }
}
